I’m please to say that there are now 2 components merged in the puppet-openstackci repo 
This means 3rd party ci operators to use the same scripts that the OpenStack Infrastructure team uses in the official ‘Jenkins’ CI system for:
Big thanks to Tristan Cacqueray for completing the Jenkins script refactoring, which went live today!
He did a great job, especially with managing all the reviews and patch churn, and now we’re all one step closer to having a reusable “OpenStack” CI system .
I’ve switched my repo  & CI system to use it.
 https://github.com/rasselin/os-ext-testing (forked from jaypipes/os-ext-testing)
OpenStack Development Mailing List (not for usage questions)